Car comparison

Alpina B6 Cabrio (E64) 4.4 V8vsFerrari 550 Barchetta Pininfarina 550

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Alpina B6 Cabrio (E64)

4.4 V8

500 hp4398 ccGasolineRWDAutomaticSuperchargedCabriolet / convertible2005-2008

Ferrari 550 Barchetta Pininfarina

550

485 hp5474 ccGasolineRWDManualNaturally aspiratedCabriolet / convertible2000-2006

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Alpina B6 Cabrio (E64) 4.4 V8

Fastest top speed
320 km/h
199 mph Unrestricted
310 km/h
193 mph Restricted
Most powerful
500 hp
373 kW
Highest torque
700 Nm
516 lb-ft
Lowest city consumption
18.9 L/100 km
12.4 mpg US
14.9 mpg UK
Lowest highway consumption
9.3 L/100 km
25.3 mpg US
30.4 mpg UK
Largest trunk
450 L
Best overall score
75/100
Best performance score
87/100
Best economy score
73/100
Best practicality score
48/100

Ferrari 550 Barchetta Pininfarina 550

Quickest 0-100 km/h
4.4 s
Lightest
1,690 kg
3,726 lb
Best power-to-weight
287 hp/t
214 kW/t
3.5 kg/hp

Specification comparison

Specification comparison
Model	AlpinaB6 Cabrio (E64)4.4 V8	Ferrari550 Barchetta Pininfarina550
Power	500hp373kW	485hp362kW
Torque	700Nm516lb-ft	569Nm420lb-ft
Curb weight	1,930kg4,255lb	1,690kg3,726lb
Gross weight	2,350kg5,181lb	1,950kg4,299lb
Top speed	Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph Calculated	Unrestricted 310 km/h193 mph Restricted 300 km/h186 mph Calculated
To 99% top speed	84.6s99% target: 317 km/h / 197 mph Calculated	66.5s99% target: 307 km/h / 191 mph Calculated
0-100 km/h	4.9s	4.4s
0-200 km/h	14.6s Calculated	12.9s Calculated
0-60 mph	4.7s Calculated	4.2s Calculated
Fuel consumption	12.8L/100 km18.4mpg US22.1mpg UK	-
Fuel consumption city	18.9L/100 km12.4mpg US14.9mpg UK	35.6L/100 km6.6mpg US7.9mpg UK
Fuel consumption highway	9.3L/100 km25.3mpg US30.4mpg UK	15.5L/100 km15.2mpg US18.2mpg UK
Quarter mile	12.8s Calculated	12.3s Calculated
Power-to-weight	259hp/t193kW/t118hp/1000 lb Calculated	287hp/t214kW/t130hp/1000 lb Calculated
Torque-to-weight	363Nm/t243lb-ft/ton Calculated	337Nm/t225lb-ft/ton Calculated
Estimated range	547km340mi Calculated	-
Displacement	4,398cc268cu in	5,474cc334cu in
Length	4,820mm190in	4,550mm179in
Width	1,855mm73in	1,935mm76in
Height	1,371mm54in	1,260mm50in
Wheelbase	2,780mm109in	2,500mm98in
Front track	1,558mm61in	1,632mm64in
Rear track	1,598mm63in	1,586mm62in
Trunk volume	-	185L
Max trunk volume	450L	-
Doors	2	2
Seats	4	2
Fuel tank	70L	114L
CO2 emissions	306g/km	-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Alpina B6 Cabrio (E64) 4.4 V8Ferrari 550 Barchetta Pininfarina 550PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
AlpinaB6 Cabrio (E64)4.4 V8	5,500 rpm	4,250 rpm	5,750 rpm
Ferrari550 Barchetta Pininfarina550	7,000 rpm	5,000 rpm	7,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	AlpinaB6 Cabrio (E64)4.4 V8	Ferrari550 Barchetta Pininfarina550
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.7 s	4.2 s
0-100 km/h 0-62 mph	4.9 s	4.4 s
0-200 km/h 0-124 mph	14.6 s	12.9 s
Top speed	Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph Likely limited	Unrestricted 310 km/h193 mph Restricted 300 km/h186 mph Likely limited
	Drag race simulation
60 ft 18 m	2.2 s	2.1 s
330 ft 101 m	5.7 s	5.5 s
1/8 mile 201 m	8.5 s	8.1 s
1000 ft 305 m	10.9 s	10.4 s
1/4 mile 402 m	12.8 s	12.3 s
Trap speed 1/4 mile 402 m	187 km/h 116 mph	195 km/h 121 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
AlpinaB6 Cabrio (E64)4.4 V8	500 hp 373 kW
Ferrari550 Barchetta Pininfarina550	485 hp 362 kW

Alpina B6 Cabrio (E64) 4.4 V8 has 15 hp more than Ferrari 550 Barchetta Pininfarina 550.

The biggest power difference is between Ferrari 550 Barchetta Pininfarina 550 and Alpina B6 Cabrio (E64) 4.4 V8: 15 hp (11 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
Vehicle	Value
AlpinaB6 Cabrio (E64)4.4 V8	700 Nm 516 lb-ft
Ferrari550 Barchetta Pininfarina550	569 Nm 420 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
AlpinaB6 Cabrio (E64)4.4 V8	1,930 kg 4,255 lb
Ferrari550 Barchetta Pininfarina550	1,690 kg 3,726 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
AlpinaB6 Cabrio (E64)4.4 V8	Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph
Ferrari550 Barchetta Pininfarina550	Unrestricted 310 km/h193 mph Restricted 300 km/h186 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
AlpinaB6 Cabrio (E64)4.4 V8	4.9 s
Ferrari550 Barchetta Pininfarina550	4.4 s

Although Alpina B6 Cabrio (E64) 4.4 V8 has more power, Ferrari 550 Barchetta Pininfarina 550 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Ferrari 550 Barchetta Pininfarina 550 and Alpina B6 Cabrio (E64) 4.4 V8: 0.5 s.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
AlpinaB6 Cabrio (E64)4.4 V8	259 hp/t 193 kW/t 3.9 kg/hp
Ferrari550 Barchetta Pininfarina550	287 hp/t 214 kW/t 3.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
AlpinaB6 Cabrio (E64)4.4 V8	500 hp 373 kW	4.9 s	Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph
Ferrari550 Barchetta Pininfarina550	485 hp 362 kW	4.4 s	Unrestricted 310 km/h193 mph Restricted 300 km/h186 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

AlpinaB6 Cabrio (E64)4.4 V8

Power	500 hp 373 kW
0-100 km/h	4.9 s
Top speed Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph

Doors/seats	2 doors 4 seats
Trunk	450 L 15.9 cu ft
Length	4,820 mm 189.8 in
Height	1,371 mm 54.0 in

Ferrari550 Barchetta Pininfarina550

Power	485 hp 362 kW
0-100 km/h	4.4 s
Top speed Unrestricted 310 km/h193 mph Restricted 300 km/h186 mph

Doors/seats	2 doors 2 seats
Trunk	185 L 6.5 cu ft
Length	4,550 mm 179.1 in
Height	1,260 mm 49.6 in

Detailed score breakdown

Vehicle

AlpinaB6 Cabrio (E64)4.4 V8

Ferrari550 Barchetta Pininfarina550

Power

500 hp

373 kW

485 hp

362 kW

Torque

700 Nm

516 lb-ft

569 Nm

420 lb-ft

Acceleration

4.9 s

4.4 s

Top speed

Unrestricted

320 km/h199 mph

Restricted

310 km/h193 mph

Unrestricted

310 km/h193 mph

Restricted

300 km/h186 mph

Lightness

1,930 kg

4,255 lb

1,690 kg

3,726 lb

Fuel consumption

12.8 L/100 km

18.4 mpg US

22.1 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	450 L 15.9 cu ft
Length	4,820 mm 189.8 in
Height	1,371 mm 54.0 in

Doors/seats	2 doors 2 seats
Trunk	185 L 6.5 cu ft
Length	4,550 mm 179.1 in
Height	1,260 mm 49.6 in

Range score

547 km

340 mi

CO2 score

306 g/km

Trunk score

450 L

15.9 cu ft

185 L

6.5 cu ft

Power-to-weight score

259 hp/t

193 kW/t

3.9 kg/hp

287 hp/t

214 kW/t

3.5 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	Alpina B6 Cabrio (E64) 4.4 V8
Consumption	12.8 L/100 km18.4 mpg US22.1 mpg UK
Cost / 100 km	22.40 LC100 km
Cost / 100 mi	36.05 LC100 mi
Annual fuel used	1,920 L507 US gal422 UK gal
Annual fuel cost	3,360 LC/year